Stadion: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 - Nonthaburi | 2019/12/03 04:35 | Qun Gao v Natthasith Kunsuwan | 6-3,6-1 |
| ITF - M15 - Nonthaburi | 2019/12/02 04:30 | Qun Gao v Saranpong Borisutpong | 6-2,6-2 |
| ITF - M15 - Nonthaburi - Qualifikation | 2019/12/01 03:55 | Wei-De Lin v Qun Gao | 5-7,6-1,11-13 |
| ITF - M15 - Nonthaburi | 2019/11/24 05:15 | Qun Gao v Rishab Agarwal | 6-4,0-6,3-10 |
| ITF - M25 - Tay Ninh | 2019/10/08 02:00 | Daisuke Sumizawa v Qun Gao | 6-2,7-6 |
| ITF - M25 - Tay Ninh - Qualifikation | 2019/10/07 02:00 | Quoc Uy Vo v Qun Gao | 2-6,2-6 |
| ITF - M25 - Tay Ninh - Qualifikation | 2019/10/06 03:30 | Kacper Long Vu v Qun Gao | 2-6,2-6 |
| ITF - M25 - Tay Ninh | 2019/10/01 04:25 | Qun Gao v Arthur Weber | 1-6,6-2,5-10 |
| ITF - M15 - Nonthaburi | 2019/11/26 05:55 | Danylo Kalenichenko v Cheong-Eui Kim | 6-2,6-2 |
| ITF - M15 - Changwon | 2019/10/17 00:55 | Cheong-Eui Kim v Hong Chung | 3-6,6-3,3-6 |
| ITF - M15 - Changwon | 2019/10/15 03:10 | Cheong-Eui Kim v Issei Okamura | 6-4,4-6,6-4 |
| ITF - M15 - Jakarta | 2019/08/14 02:30 | Aaron Schmid v Cheong-Eui Kim | 6-3,6-3 |
| ITF - M15 - Anseong | 2019/06/30 03:00 | Haru Inoue v Cheong-Eui Kim | 6-4,6-0 |
| ITF - M15 - Anseong | 2019/06/29 04:00 | Kelsey Stevenson v Cheong-Eui Kim | 1-6,4-6 |
| ITF - M15 - Anseong | 2019/06/28 03:00 | Jung-Woong Na v Cheong-Eui Kim | 2-6,2-6 |
| ITF - M15 - Anseong | 2019/06/26 01:00 | Jirat Navasirisomboon v Cheong-Eui Kim | 1-6,0-6 |